[PostGIS] #5272: make install behaviour driven by PATH

[PostGIS]

#5272: make install behaviour driven by PATH
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  Reporter:  strk     |      Owner:  strk
      Type:  defect   |     Status:  new
  Priority:  medium   |  Milestone:  PostGIS Fund Me
 Component:  install  |    Version:
Resolution:           |   Keywords:
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Changes (by strk):

 * component:  build => install

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/5272#comment:1>
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